发明名称 |
Process of injection molding composite articles and toothbrush obtainable thereby |
摘要 |
An injection moulding process for making a moulded article particularly a toothbrush consisting partly of a hard first plastics material by providing a first injection mould introducing a component into the cavity adjacent to the surface; injecting a plastics material into the cavity so that the plastic material is fixed to the component and the component forms part of the outer surface of the article. In a second moulding operation another material such as an elastomer may be injected. A toothbrush product made by this process is also described.
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申请公布号 |
US7297303(B2) |
申请公布日期 |
2007.11.20 |
申请号 |
US20030311451 |
申请日期 |
2003.06.02 |
申请人 |
GLAXOSMITHKLINE CONSUMER HEALTHCARE GMBH & CO KG |
发明人 |
KRAEMER HANS |
分类号 |
B29C45/14;B29C45/16;B29D99/00;B29K105/20;B29L31/42 |
主分类号 |
B29C45/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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